| 421 | Qualcomm Incorporated T11UF3542F | 有効 |
| 422 | Quench Gourmet 53142883D | 有効 |
| 423 | Ql Sports 53121443E | 有効 |
| 424 | Q T Beauty 53242090W | 有効 |
| 425 | Qsv International 53228929C | 有効 |
| 426 | Qi Yu Crystal Trading 53121324B | 有効 |
| 427 | Qimaoyi Services 53120722J | 有効 |
| 428 | Quattro Vascular Pte. Ltd. 201006397R | 有効 |
| 429 | Quan Xin Contractor 53127817D | 有効 |
| 430 | Quench & Quench Pte. Ltd. 201507614Z | 有効 |
| 431 | Qingtian Contractor 53138753D | 有効 |
| 432 | Quad Technology Services 53123860A | 有効 |
| 433 | Qualtek Electronics Limited S89UF0046J | 有効 |
| 434 | Q.a.s.h 53227140L | 有効 |
| 435 | Quan Compressor Services 53144129J | 有効 |
| 436 | Qiraati/tajwid Consultancy Services 53137445M | 有効 |
| 437 | Qin Unisex Saloon 53123297B | 有効 |
| 438 | Queenbels 53150466B | 有効 |
| 439 | Queen Vegetable Wholesale 53097799X | 有効 |
| 440 | Qpr Air Con Engineering 53153089B | 有効 |
| 441 | Qiu Lian Handmade Noodles 53097260C | 有効 |
| 442 | Qq Laundry Specialist 53093769K | 有効 |
| 443 | Qi Le Apparel 53098563B | 有効 |
| 444 | Quinn Inc 53242792X | 有効 |
| 445 | Quad J Services 53097723X | 有効 |
| 446 | Qq Express 53093055B | 有効 |
| 447 | Queensbay Capital Pte. Ltd. 201301541E | 有効 |
| 448 | Qiscus Pte. Ltd. 201325688H | 有効 |
| 449 | Qref Mezzanine Debt No. 6 Pty Ltd T14UF3624E | 有効 |
| 450 | Quantum Zeno Solution 53130416K | 有効 |